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Code of Conduct

NERSC Initiative for Scientific Exploration (NISE) 2010 Awards

ILC Damping Ring beam instabilities

Mauro Pivi, Stanford Linear Accelerator Center

Associated NERSC Project: Beam dynamics issues in the new high-intensity particle colliders and storage rings (mp93), Principal Investigator: Miguel Furman, Berkeley Lab

NISE Award: 250,000 Hours
Award Date: April 2010

We propose to run simulations that will be used to predict the impact of the electron cloud effect on the International Linear COllider (ILC) damping Ring and will be used to asses the feasibility of a ring with a reduced circumference.

Simulations of the electron cloud effect will provide a tool to predict the general features of the electron cloud and provide information for possible cures to its instabilities. The code CMAD and other codes will be used to predict the electron cloud effect on the beam in the ILC damping rings. For the next round of simulations we need to refine our simulations to give a recommendation on a reduced damping ring circumference from 6.4km to 3.2km with $200M that would represent a very important cost reduction on the machine costs. This is an important savings for the ILC project that could contribute to make the future machine a reality.

 

Table of Contents

  1. Overview
  2. Modeling the Energy Flow in the Ozone Recombination Reaction
  3. Bridging the Gaps Between Fluid and Kinetic Magnetic Reconnection Simulations in Large Systems
  4. Decadal Predictability in CCSM4
  5. 3-D Radiation/Hydrodynamic Modeling on Parallel Architectures
  6. Dependence of Secondary Islands in Magnetic Reconnection on Dissipation Model
  7. Simulation of elastic properties and deformation behavior of light-weight protection materials under high pressure
  8. Molecular Mechanisms of the Enzymatic Decomposition of Cellulose Microfibrils
  9. Developing an Ocean-Atmosphere Reanalysis for Climate Applications (OARCA) for the period 1850 to present
  10. Surface Input Reanalysis for Climate Applications 1850 - 2011
  11. Pushing the limits of the GW/BSE method for excited-state properties of molecules and nanostructures
  12. Reaction pathways in methanol steam reformation
  13. Warm Dense Matter simulations using the ALE-AMR code
  14. Modeling the dynamics of catalysts with the adaptive kinetic Monte Carlo method
  15. First-Principles Study of the Role of Native Defects in the Kinetics of Hydrogen Storage Materials
  16. ITER rapid shut-down simulation
  17. First-principles Modeling of Charged-Defect-Assisted Loss Mechanisms in Nitride Light Emitters
  18. Thermodynamic, Transport, and Structural Analysis of Geosilicates Using the SIESTA First Principles Molecular Dynamics Software
  19. Computational Prediction of Protein-Protein Interactions
  20. Light propagation in nanophotonics structures designed for high-brightness photocathodes
  21. ILC Damping Ring beam instabilities
  22. Thermonuclear Explosions from White Dwarf Mergers
  23. Beam Delivery System Optimization of Next Generation X-Ray Light Sources
  24. Electron Transport in Presence of Lattice Vibrations for Electronic, Spintronic and Photovoltaic Devices
  25. High Resolution Climate Simulations with CCSM
  26. Abrupt Climate Change and the Atlantic Meridional Overturning Circulation
  27. Modeling plasma surface interactions for materials under extreme environments
  28. Models for the Explosion of Type Ia Supernovae
Last edited: 2011-06-02 14:48:56
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